Expression of affect in spontaneous speech: Acoustic correlates and automatic detection of irritation and resignation

Multivariate Data Analysis.

H. Herne, William W. Cooley, Paul R. Lohnes · Journal of the Royal Statistical Society Series A (General) · 1973 · 35.9K citations

Natural Sciences, Data Science, Categorical Data Analysis +13

An argument for basic emotions

Paul Ekman · Cognition & Emotion · 1992 · 9.4K citations

Social Sciences, Evolutionary Biology, Psychology +9

Praat: Doing Phonetics by Computer

Ear and Hearing · 2011 · 8.1K citations

Language Studies, Computer Science, Linguistics +13

The Repertoire of Nonverbal Behavior: Categories, Origins, Usage, and Coding

Paul Ekman, Wallace V. Friesen · Semiotica · 1969 · 3.3K citations

Social Sciences, Communication, Social Psychology +12

Comparison of five rules for determining the number of components to retain.

William R. Zwick, Wayne F. Velicer · Psychological Bulletin · 1986 · 3K citations

Arts, Design, Decision Analysis +2